/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package br.com.fatecz.controllers;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Marquinhus
 */
@WebServlet(name="Unidades", urlPatterns={"/unidades/*"})
public class Unidades extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String unidade = null;
            String curso = null;
            String disciplina = null;
            String turno = null;

            String paths[] = request.getRequestURI().split("/");

            if(paths.length > 4) {
                //Verificar se o curso existe na base...
                //response.sendError(response.SC_BAD_REQUEST, "O curso não existe!!!");
                curso = paths[3];
                request.setAttribute("unidade", curso);
            }
            if(paths.length > 5) {
                disciplina = paths[4];
                request.setAttribute("curso", disciplina);
            }
            if(paths.length > 6) {
                unidade = paths[5];
                request.setAttribute("disciplina", unidade);
            }
            if(paths.length > 7) {
                turno = paths[6];
                request.setAttribute("turno", turno);
            }

            getServletConfig().getServletContext().getRequestDispatcher("/modelo/index.jsp").forward(request,response);
        } finally {
            out.close();
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
